Manual

Gas Tracer Operator’s Manual Measuring Mode, Alarms • 43
Maintenance Mode. See “Updating the Date and Time Settings” on
page 121.
3. If the date cannot be set correctly, contact RKI Instruments, Inc. as
soon as possible.
Responding to System Failure Alarms
1. If a system failure occurs, the system failure screen will display an
error code as shown below:
2. The error code meanings are shown below:
3. If the error code is anything but 031 as shown above, the
instrument cannot be used. Contact RKI Instruments, Inc. as soon
as possible.
If the error code is 031, you may press and release the RESET
SILENCE button to continue to normal operation if the instrument
must be used temporarily.
CAUTION:There will be no datalogging function if you operate the
instrument after a 031 system failure. Contact RKI
Instruments, Inc. as soon as possible.
Responding to Microprocessor Failure
If your unit experiences a microprocessor failure, the heart symbol at
the top of the screen will be steadily on or steadily off. The unit cannot
be used in this case. Contact RKI Instruments, Inc. as soon as possible.
Table 5: Error Code Explanation
Error Code Explanation
000 MPU failure
010 RAM failure
021 EEPROM failure
031 FLASH memory failure
FAIL
031
SYSTEM